I have a 67 that has slowly turned into a not so fun ride. There is a lot of stiffness in the wheel on center and when making initial turns at any speed. It seems to be the same feel when on the ground and off. the steering wheel underway will literally stay where ever it is turned with no attempt to return to center. I have eliminated anything in the column it spins free disconnected from the box. With the Pittman arm disconnected the front wheels turn seemingly easy and with equal effort both ways. It has had the jeep box upgrade and a LS motor and pump in it for years. I replaced the pump and box with no good results. The car has 18" tiers all stock front end geometry except for 2" drop springs. Sub frame connectors solid body bushings rear mono leaf with slapper bars. I got an alignment done 10 years ago with all the mods in place. I put the stock school bus wheel back on because i am sick of wrenching on the aftermarket 14" wheel. Besides getting it realigned not sure where to go from here......Also i should add that randomly while driving the steering will loosen up and feel somewhat normal but will return again to a stiff almost binding feeling.